[  525.237651] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.250371] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.262096] br0: port 1(veth0) entered blocking state
[  525.262168] br0: port 1(veth0) entered disabled state
[  525.262235] veth0: entered allmulticast mode
[  525.262323] veth0: entered promiscuous mode
[  525.273882] br0: port 2(veth1) entered blocking state
[  525.273984] br0: port 2(veth1) entered disabled state
[  525.274045] veth1: entered allmulticast mode
[  525.274138] veth1: entered promiscuous mode
[  525.288221] br0: port 1(veth0) entered blocking state
[  525.288300] br0: port 1(veth0) entered forwarding state
[  526.334247] br0: port 2(veth1) entered blocking state
[  526.334323] br0: port 2(veth1) entered forwarding state
[  528.318286] bond0: (slave veth0): link status definitely up
[  528.318454] bond0: (slave veth1): link status definitely up
[  528.318513] bond0: (slave veth0): making interface the new active one
[  528.318623] bond0: active interface up!
[  528.360426] veth1: left allmulticast mode
[  528.360484] veth1: left promiscuous mode
[  528.360555] br0: port 2(veth1) entered disabled state
[  528.360674] veth0: left allmulticast mode
[  528.360707] veth0: left promiscuous mode
[  528.360746] br0: port 1(veth0) entered disabled state
[  528.381407] bond0: (slave veth1): Releasing backup interface
[  528.389393] bond0: (slave veth0): Releasing backup interface